- Dielectric Reflective Coatings



OPCO has an extensive capability to produce Dielectric Reflective Coatings on a wide variety of substrates. We produce and supply Optical Grade coatings on optics produced in-house as well as substrates supplied by our customers. All dielectric reflective coatings are more durable than metallic coatings. In addition, they can be optimized for certain wavelength ranges to create laser “V” coatings and laser “W” coatings. Finally, they are ideal for creating partial reflectors used for beamsplitters or windows to control light throughput. They also can be used to control polarization or they can be used in combination with a metallic basecoat to create a hybrid optical coating. We welcome the opportunity to provide precision coated optics that suit our customers unique requirements.

  • Higher Laser Damage Threshold
  • Very Durable Coatings Available
  • Metal with Dielectric Protective Coatings Available


  • UV (Ultraviolet) to FIR (Far Infrared)


  • Multilayer
  • Dual Band Wavelengths
  • Reflective or Transmit Wavelength Ranges


  • Optical Filters
  • Long Pass Filters
  • Shortpass Filters
  • Neutral Density Filters
  • Laser Line Filter
  • Laser Line V Coating
  • Laser Line W Coating
  • Beamsplitters
  • Hybrid Metal / Dielectric Coatings
  • High Reflector Coatings
  • Polarized Coatings
  • Non-Polarized Coatings

Dielectric coatings can be deposited on a wide variety of substrates including glass, ceramics, metals, acrylics and polycarbonates. Contact an OPCO application engineer to discuss your coating requirements.

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